Headrest sound equipment with independent volume adjusting function and automobile

The utility model belongs to the field of headrest sound equipment, and provides a headrest sound equipment with an independent volume adjusting function and an automobile, and the headrest sound equipment comprises a headrest main body which is internally provided with a plurality of loudspeakers; the plug connector is detachably arranged at the tail end of the headrest body, and each loudspeaker is connected to an electric connecting wire which penetrates through the headrest body and is arranged on the plug connector; and the power supply connecting piece is provided with a plurality of groups of connecting pieces, and each group of connecting pieces comprises a first connecting line and a second connecting line. Compared with the prior art, the utility model has the advantages that the first connecting line, the second connecting line and the power supply connecting piece form a closed-loop circuit and are communicated in the process that the plug connector is plugged into the power supply connecting piec